Dr. Thomas J. Tackman, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 14,880
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 611 Sherman Ave E, Fort Atkinson, WI 53538
- Practice phone
- Call (920) 568-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Thomas J. Tackman is an internist in Fort Atkinson, Wisconsin
Dr. Tackman practices at Fort Memorial Hospital in Fort Atkinson, Wisconsin, part of Fort HealthCare.
Dr. Tackman's NPI, 1902802416, was assigned on June 21, 2005. Dr. Tackman graduated from Medical College of Wisconsin in 1988. Dr. Tackman holds Wisconsin license 30509.
- NPI
- 1902802416NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537260591
- NPI enumeration date
- June 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 568-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas J. Tackman practices at Fort Memorial Hospital in Fort Atkinson, Wisconsin
Dr. Tackman's primary practice is Fort Memorial Hospital, at 611 Sherman Ave E, Fort Atkinson, WI 53538 in Jefferson County. The practice phone is (920) 568-5000.
- Fort Memorial Hospital611 Sherman Ave E, Fort Atkinson, WI 53538 · Jefferson CountyPhone(920) 568-5000
Source: Dmand AI Affiliation Data
Dr. Thomas J. Tackman is affiliated with 5 sites of care and 1 medical group
Dr. Tackman's primary practice is Fort Memorial Hospital in Fort Atkinson, Wisconsin, part of Fort HealthCare. Dr. Tackman is also affiliated with University Hospital. The medical group on file is Fort HealthCare. Dmand AI also links Dr. Tackman to 2 more hospices and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas J. Tackman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tackman practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Memorial Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Fort HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas J. Tackman is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Tackman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tackman is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Tackman
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas J. Tackman billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Tackman across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $137 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tackman's Medicare services by type, 2019 to 2024
- 2019
- 2024
- Tests and treatments
- 2019: 632024: 1183%
Dr. Tackman compared with the Wisconsin median for internists, 2024
- Dr. Tackman
- Wisconsin median
- Medicare services
- 11vs 45798% below
- Medicare patients
- 29vs 19985% below
- Part D claims
- 14,179vs 43332.7 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Tackman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas J. Tackman treated 29 Medicare patients in 2024, average age 74
CMS counts 29 Medicare patients who saw Dr. Tackman in 2024. The largest group is 75 to 84, with 12 patients. 72% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tackman's median patient age at 65, with 40% women.
Dr. Tackman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tackman's Medicare patients by sex, 2024
- Women1345%
- Men1655%
Chronic conditions among Dr. Tackman's Medicare patients, 2024
- High blood pressure72%
- High cholesterol66%
- Arthritis41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tackman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas J. Tackman wrote 14,880 Medicare Part D claims in 2024
In 2024, Dr. Tackman wrote 14,880 Medicare Part D claims for 948 patients. 88% of them were for generic drugs. CMS names the drug for 14,179 of them, across 170 drugs with 11 or more claims each, at $1,002,266 in total drug cost. In 2023, CMS named 15,133 claims across 170 drugs.
Dr. Tackman's Part D claims by kind of drug, 2024
- Generic13,091 claims88%
- Brand-name1,699 claims11%
- Other90 claims1%
Dr. Tackman's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tackman's Part D claims, 2024
- Opioids1%91 of 14,880 claims
- Antibiotics1%198 of 14,880 claims
- Antipsychotics, patients 65 and over0%65 of 14,880 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 15,1332024: 14,1796%
Drugs named by CMS: 170 in 2024, 170 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Thomas J. Tackman takes part in Medicare
Dr. Tackman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas J. Tackman graduated from Medical College of Wisconsin
Dr. Tackman graduated from Medical College of Wisconsin in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas J. Tackman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas J. Tackman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas J. Tackman's NPI number?
Dr. Thomas J. Tackman's NPI number is 1902802416. It was assigned on June 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas J. Tackman?
Dr. Thomas J. Tackman is an internist in Fort Atkinson, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas J. Tackman practice?
Dr. Tackman practices at 611 Sherman Ave E, Fort Atkinson, WI 53538. Dr. Tackman's primary practice is Fort Memorial Hospital in Fort Atkinson, Wisconsin, part of Fort HealthCare. Dmand AI also links Dr. Tackman to 2 hospices and 1 home health agency.
What is Dr. Thomas J. Tackman's office phone number?
The practice phone on file for Dr. Tackman is (920) 568-5000.
What is Dr. Thomas J. Tackman's medical license number?
Dr. Tackman holds Wisconsin license 30509.
Which hospitals is Dr. Thomas J. Tackman affiliated with?
Dr. Tackman practices at Fort Memorial Hospital in Fort Atkinson, Wisconsin. Dr. Tackman is also affiliated with University Hospital.
What medical group is Dr. Thomas J. Tackman part of?
Dr. Tackman is linked to Fort HealthCare.
Does Dr. Thomas J. Tackman accept Medicare?
Yes. CMS data shows Dr. Tackman billed Medicare for 11 services in 2024, and Dr. Tackman accepts Medicare assignment.
How many Medicare patients does Dr. Thomas J. Tackman see?
CMS counts 29 Medicare patients who saw Dr. Tackman in 2024, with an average age of 74.
What services does Dr. Thomas J. Tackman bill to Medicare?
In 2024, Dr. Tackman's most billed Medicare services were heart test or procedure (93227).
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Where did Dr. Thomas J. Tackman go to medical school?
Dr. Tackman graduated from Medical College of Wisconsin in 1988.
What drugs does Dr. Thomas J. Tackman prescribe most?
In 2024 Medicare Part D data, Dr. Tackman's most prescribed drugs by claims were Omeprazole, Levothyroxine Sodium and Atorvastatin Calcium.
How long has Dr. Thomas J. Tackman been practicing?
Dr. Tackman graduated from medical school in 1988, 38 years ago.
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